22330022122 has 8 divisors (see below), whose sum is σ = 33953869476. Its totient is φ = 11012065632.

The previous prime is 22330022111. The next prime is 22330022123. The reversal of 22330022122 is 22122003322.

It can be written as a sum of positive squares in 2 ways, for example, as 21500063641 + 829958481 = 146629^2 + 28809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22330022122.

It is not an unprimeable number, because it can be changed into a prime (22330022123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76472533 + ... + 76472824.

Almost surely, 2^22330022122 is an apocalyptic number.

22330022122 is a deficient number, since it is larger than the sum of its proper divisors (11623847354).

22330022122 is a wasteful number, since it uses less digits than its factorization.

22330022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152945432.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22330022122 its reverse (22122003322), we get a palindrome (44452025444).

The spelling of 22330022122 in words is "twenty-two billion, three hundred thirty million, twenty-two thousand, one hundred twenty-two".